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US20020160037A1 - Self-adhesive wound dressings with adhesive wound management region - Google Patents

Self-adhesive wound dressings with adhesive wound management region Download PDF

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Publication number
US20020160037A1
US20020160037A1 US09/955,852 US95585201A US2002160037A1 US 20020160037 A1 US20020160037 A1 US 20020160037A1 US 95585201 A US95585201 A US 95585201A US 2002160037 A1 US2002160037 A1 US 2002160037A1
Authority
US
United States
Prior art keywords
polyurethane
wound dressing
adhesive
wound
adhesive layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US09/955,852
Other languages
English (en)
Inventor
Helge Ahrens
Michael Schink
Jochen Kenndoff
Gunther Sachau
Reiner Leutz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beiersdorf AG
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Assigned to BEIERSDORF AKTIENGESELLSCHAFT reassignment BEIERSDORF AKTIENGESELLSCHAFT ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KENNDOFF, JOCHEN, LEUTZ, REINER, SCHINK, MICHAEL, AHRENS, HELGE, SACHAU, GUNTHER
Publication of US20020160037A1 publication Critical patent/US20020160037A1/en
Abandoned legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/58Adhesives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof

Definitions

  • the isocyanate index (ratio of the free NCO groups used in the reaction to the free OH groups) of the polyurethane gel compositions according to the invention is in the range from 0.30 to 0.70, preferably in the range from 0.45 to 0.60, depending on the functionality of the isocyanate and polyol components used.
  • the isocyanate index required for gel formation is very simple to estimate by the following formula:
  • Preferred polyhydroxy compounds are polyetherpolyols as more particularly specified in the abovementioned laid-open specifications.

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
US09/955,852 2000-09-22 2001-09-19 Self-adhesive wound dressings with adhesive wound management region Abandoned US20020160037A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10047884A DE10047884A1 (de) 2000-09-22 2000-09-22 Selbsthaftende Wundverbände mit haftfähigem Wundversorgungsbereich
DE10047884.0 2000-09-22

Publications (1)

Publication Number Publication Date
US20020160037A1 true US20020160037A1 (en) 2002-10-31

Family

ID=7657849

Family Applications (1)

Application Number Title Priority Date Filing Date
US09/955,852 Abandoned US20020160037A1 (en) 2000-09-22 2001-09-19 Self-adhesive wound dressings with adhesive wound management region

Country Status (6)

Country Link
US (1) US20020160037A1 (de)
EP (2) EP1695721A1 (de)
AT (1) ATE335516T1 (de)
AU (1) AU6996901A (de)
DE (2) DE10047884A1 (de)
ES (1) ES2269265T3 (de)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020156411A1 (en) * 2000-09-22 2002-10-24 Beiersdorf Aktiengesellschaft Dressing
US20040161454A1 (en) * 2001-05-02 2004-08-19 Beiersdorf Ag Active ingredient-containing matrix patches
US20040259445A1 (en) * 2003-06-23 2004-12-23 Beiersdorf Ag Antimicrobial composite
US20050095276A1 (en) * 2002-03-22 2005-05-05 Beiersdorf Ag Scar-reducing plaster
US20060057914A1 (en) * 2003-06-23 2006-03-16 Beiersdorf Ag Antimicrobial composite
US20060182787A1 (en) * 2003-07-08 2006-08-17 Beiersdorf Ag Skin or wound pad containing encapsulated substances which promote the healing of wounds and/or are used for skin care
US20090118387A1 (en) * 2007-11-07 2009-05-07 Inoac Corporation Method for Producing Water-Absorbing Polyurethane Foam
WO2012018736A1 (en) * 2010-08-02 2012-02-09 Triomed Innovations Corp. Polymer films with embedded iodinated resin and methods of manufacturing same
US8389596B2 (en) 2010-02-26 2013-03-05 Kraft Foods Global Brands Llc Low-tack, UV-cured pressure sensitive adhesive suitable for reclosable packages
US8398306B2 (en) 2005-11-07 2013-03-19 Kraft Foods Global Brands Llc Flexible package with internal, resealable closure feature
US8763890B2 (en) 2010-02-26 2014-07-01 Intercontinental Great Brands Llc Package having an adhesive-based reclosable fastener and methods therefor
CN105056279A (zh) * 2015-08-12 2015-11-18 杭州承前生物科技有限公司 一种复合胶原的聚氨酯基双层敷料
US9532584B2 (en) 2007-06-29 2017-01-03 Kraft Foods Group Brands Llc Processed cheese without emulsifying salts
US9681934B2 (en) 2011-09-06 2017-06-20 Dr. Kenndoff GmbH & Co. KG Use of a semi-occlusive flexible flat wound dressing for treating wounds in animals
USD796684S1 (en) * 2014-03-18 2017-09-05 Bio-Medical Carbon Technology Co., Ltd. Wound dressing
WO2021030259A1 (en) * 2019-08-09 2021-02-18 Delstar Technologies, Inc. Low trauma wound dressings and adhesives for same
US11690933B2 (en) 2016-06-10 2023-07-04 Sentient Foams Limited Absorbent aliphatic polyurethane foam product

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10128685A1 (de) * 2001-06-13 2002-12-19 Beiersdorf Ag Selbstklebendes, wirkstoffhaltiges Matrixpflaster auf Basis von Polyurethangelen
DE102008029172A1 (de) 2008-06-19 2009-12-24 Kenndoff, Jochen, Dr. Verfahren zum Schutz von insbesondere verletzten oder gestressten Hautbereichen einer Zitze während des Melkvorgangs
US20110088624A1 (en) * 2008-06-19 2011-04-21 Jochen Kenndoff Method for the protection of skin regions of a teat during the milking process, and film for such a method
DE102008059054A1 (de) * 2008-11-26 2010-05-27 Otto Bock Pur Life Science Gmbh Polyurethanpflaster für die transdermale Applikation von Wirkstoffen und Verfahren zu dessen Herstellung
DE102009005143A1 (de) * 2009-01-15 2010-07-22 Beiersdorf Ag Narbenabdeckung mit UV-Schutz
DE102012011422A1 (de) 2012-06-08 2013-12-12 Gottlieb Binder Gmbh & Co. Kg Medizinprodukt zur Versorgung eines Individuums
CN103623454B (zh) * 2013-11-28 2015-04-22 北京健康广济贸易有限公司 一种高通透率薄膜敷料

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377159A (en) * 1981-06-29 1983-03-22 Minnesota Mining And Manufacturing Company Pressure bandages and methods for making the same
US4855335A (en) * 1986-09-23 1989-08-08 Findley Adhesives Inc. Medical moisture resistant adhesive composition for use in the presence of moisture
US4867748A (en) * 1986-10-17 1989-09-19 Coloplast A/S Dressing with hydrocolloid
US5591447A (en) * 1990-10-01 1997-01-07 Hollister Incorporated Wound dressing having a contoured adhesive layer
US6264976B1 (en) * 1999-11-29 2001-07-24 3M Innovative Properties Company Absorbent pad dressing frame delivery system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341555A1 (de) * 1983-11-17 1985-05-30 Bayer Ag, 5090 Leverkusen Selbsthaftende flaechengebilde, verfahren zu deren herstellung und deren verwendung
DE3685227D1 (de) * 1985-01-04 1992-06-17 Squibb & Sons Inc Wundverband.
CA1335873C (en) * 1986-09-20 1995-06-13 Christopher Ansell Adhesive dressings
US5409472A (en) * 1989-08-03 1995-04-25 Smith & Nephew Plc Adhesive polymeric foam dressings
US5264218A (en) * 1989-10-25 1993-11-23 C. R. Bard, Inc. Modifiable, semi-permeable, wound dressing
WO1992005755A1 (en) * 1990-10-01 1992-04-16 Jensen Ole R Wound dressing having a countoured adhesive layer
JPH08506028A (ja) * 1992-11-21 1996-07-02 スミス アンド ネフュー ピーエルシー 創傷用ドレッシング
WO1995015135A1 (en) * 1993-12-01 1995-06-08 Smith & Nephew Plc Wound dressing
GB9725169D0 (en) * 1997-11-27 1998-01-28 The Technology Partnership Plc Wound dressing
FR2781679B1 (fr) * 1998-07-31 2001-06-08 Lhd Lab Hygiene Dietetique Nouveau pansement hydrocellulaire etanche et utilisation d'une masse adhesive hydrocolloide
US6878385B2 (en) * 1999-01-12 2005-04-12 Jentec, Inc. Wrinkle-resistant dressing and gently adhesive composition thereof
DE10047673A1 (de) * 2000-09-22 2002-04-11 Beiersdorf Ag Verband

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377159A (en) * 1981-06-29 1983-03-22 Minnesota Mining And Manufacturing Company Pressure bandages and methods for making the same
US4855335A (en) * 1986-09-23 1989-08-08 Findley Adhesives Inc. Medical moisture resistant adhesive composition for use in the presence of moisture
US4867748A (en) * 1986-10-17 1989-09-19 Coloplast A/S Dressing with hydrocolloid
US5591447A (en) * 1990-10-01 1997-01-07 Hollister Incorporated Wound dressing having a contoured adhesive layer
US6264976B1 (en) * 1999-11-29 2001-07-24 3M Innovative Properties Company Absorbent pad dressing frame delivery system

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6822132B2 (en) * 2000-09-22 2004-11-23 Beiersdorf Ag Dressing
US20020156411A1 (en) * 2000-09-22 2002-10-24 Beiersdorf Aktiengesellschaft Dressing
US20040161454A1 (en) * 2001-05-02 2004-08-19 Beiersdorf Ag Active ingredient-containing matrix patches
US7115792B2 (en) 2002-03-22 2006-10-03 Beiersdorf Ag Scar-reducing plaster
US20050095276A1 (en) * 2002-03-22 2005-05-05 Beiersdorf Ag Scar-reducing plaster
US8383527B2 (en) 2003-06-23 2013-02-26 Beiersdorf Ag Antimicrobial composite
US20040259445A1 (en) * 2003-06-23 2004-12-23 Beiersdorf Ag Antimicrobial composite
US20060154540A1 (en) * 2003-06-23 2006-07-13 Beiersdorf Ag Antimicrobial wounddressing
US20060057914A1 (en) * 2003-06-23 2006-03-16 Beiersdorf Ag Antimicrobial composite
US7270721B2 (en) 2003-06-23 2007-09-18 Beiersdorf Ag Antimicrobial wounddressing
US20090092788A1 (en) * 2003-06-23 2009-04-09 Beiersdorf Antimicrobial composite
US9101682B2 (en) 2003-06-23 2015-08-11 Beiersdorf Ag Antimicrobial composite
US20060057369A1 (en) * 2003-06-23 2006-03-16 Beiersdorf Ag Antimicrobial composite
US20060182787A1 (en) * 2003-07-08 2006-08-17 Beiersdorf Ag Skin or wound pad containing encapsulated substances which promote the healing of wounds and/or are used for skin care
US8398306B2 (en) 2005-11-07 2013-03-19 Kraft Foods Global Brands Llc Flexible package with internal, resealable closure feature
US9532584B2 (en) 2007-06-29 2017-01-03 Kraft Foods Group Brands Llc Processed cheese without emulsifying salts
US20090118387A1 (en) * 2007-11-07 2009-05-07 Inoac Corporation Method for Producing Water-Absorbing Polyurethane Foam
US9382461B2 (en) 2010-02-26 2016-07-05 Intercontinental Great Brands Llc Low-tack, UV-cured pressure sensitive adhesive suitable for reclosable packages
US9096780B2 (en) 2010-02-26 2015-08-04 Intercontinental Great Brands Llc Reclosable fasteners, packages having reclosable fasteners, and methods for creating reclosable fasteners
US8763890B2 (en) 2010-02-26 2014-07-01 Intercontinental Great Brands Llc Package having an adhesive-based reclosable fastener and methods therefor
US8389596B2 (en) 2010-02-26 2013-03-05 Kraft Foods Global Brands Llc Low-tack, UV-cured pressure sensitive adhesive suitable for reclosable packages
US10287077B2 (en) 2010-02-26 2019-05-14 Intercontinental Great Brands Llc Low-tack, UV-cured pressure sensitive adhesive suitable for reclosable packages
WO2012018736A1 (en) * 2010-08-02 2012-02-09 Triomed Innovations Corp. Polymer films with embedded iodinated resin and methods of manufacturing same
US9681934B2 (en) 2011-09-06 2017-06-20 Dr. Kenndoff GmbH & Co. KG Use of a semi-occlusive flexible flat wound dressing for treating wounds in animals
USD796684S1 (en) * 2014-03-18 2017-09-05 Bio-Medical Carbon Technology Co., Ltd. Wound dressing
CN105056279A (zh) * 2015-08-12 2015-11-18 杭州承前生物科技有限公司 一种复合胶原的聚氨酯基双层敷料
US11690933B2 (en) 2016-06-10 2023-07-04 Sentient Foams Limited Absorbent aliphatic polyurethane foam product
WO2021030259A1 (en) * 2019-08-09 2021-02-18 Delstar Technologies, Inc. Low trauma wound dressings and adhesives for same

Also Published As

Publication number Publication date
EP1190723B1 (de) 2006-08-09
EP1695721A1 (de) 2006-08-30
EP1190723A2 (de) 2002-03-27
ES2269265T3 (es) 2007-04-01
ATE335516T1 (de) 2006-09-15
EP1190723B8 (de) 2006-10-04
EP1190723A3 (de) 2003-04-09
DE10047884A1 (de) 2002-04-11
DE50110671D1 (de) 2006-09-21
AU6996901A (en) 2002-03-28

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Legal Events

Date Code Title Description
AS Assignment

Owner name: BEIERSDORF AKTIENGESELLSCHAFT, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:AHRENS, HELGE;SCHINK, MICHAEL;KENNDOFF, JOCHEN;AND OTHERS;REEL/FRAME:012486/0167;SIGNING DATES FROM 20011107 TO 20011124

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION